CN216194646U - Roadbed flattening device for road engineering - Google Patents
Roadbed flattening device for road engineering Download PDFInfo
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- CN216194646U CN216194646U CN202122462998.5U CN202122462998U CN216194646U CN 216194646 U CN216194646 U CN 216194646U CN 202122462998 U CN202122462998 U CN 202122462998U CN 216194646 U CN216194646 U CN 216194646U
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Abstract
The utility model relates to the technical field of road engineering and discloses a roadbed flattening device for road engineering. This a roadbed ramming device for road engineering, when the workman promotes the casing of ramming machine to the road surface real-time, it can follow the roller of pressing to press the road roller to rotate in step to press the embedded stone of earth of roller upper end, when pressing the road roller to rotate, be stained with sticky stone or other hard thing when passing through the flat scraper department, be shoveled by the flat scraper, avoid influencing to press the road roller to flatten ground, simultaneously with the stone or the hard thing that shovel fall at waste material collecting region department along the flat scraper, concentrate and retrieve, when the casing of ramming machine is handled in unison after using, through this kind of clearance mode, reject the stone or other hard thing that the cylinder will adhere, prevent that the stone from cutting the road surface of pressure face and rubbing.
Description
Technical Field
The utility model relates to the technical field of road engineering, in particular to a roadbed flattening device for road engineering.
Background
Tamp, the rammer, or the rammer, originally when building the house tamp with hard matters such as stone with the manpower mode to the ground, cooperation completion work more than two people usually, and the work of tamping the ground at present is in order to change into mechanical tamping, also called the electric rammer, and the rammer is a machinery that is used for tamping the road surface, flattens, tamps the ground when being used for the construction more, and the rammer divides two kinds: the utility model provides a road surface rammer, a road surface breaker, road surface breaker is the great machinery of market demand ratio in recent years, and its utilizes impact and impact vibration effect layering tamp the compaction machinery of backfill soil, also can utilize simultaneously impact and impact vibration effect layering to carry out the road surface breakage to the road surface for the repairment of ditching, old road surface is maintained.
The Chinese patent application No. CN2020223253208 discloses a road engineering roadbed tamping device, which comprises a shell, a driving device, a tamping device and a moving device, wherein the driving device is fixedly connected inside the shell, the tamping device is connected on the shell in a sliding manner, the tamping device is fixedly connected at the lower end of the driving device, and the moving device is fixedly connected at the lower end of the shell; compared with the prior art, the technical scheme provided by the utility model has the advantages that the roller can be operated by hands and can be matched with large machinery, the roller can be used for compacting the roadbed, the compacted roadbed can be leveled and the construction is convenient, the risk that equipment is sunk into the roadbed can be reduced due to the design of the crawler belt, and the tamped roadbed can be prevented from being damaged.
This solution has the following drawbacks:
because the road surface of tamping is soft soil when using, the road roller can lead to partial earth to be stained with and glue on the cylinder when rolling ground, if imbed the stone in the earth, then can lead to the uneven pot hole to appear in the road surface that flattens.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a roadbed flattening device for road engineering, which has the advantages of cleaning stones adhered to the surface of a roller and the like, and solves the problem that the road surface is tamped with pits due to the stones adhered to the upper end of the roller.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a roadbed flattening device for road engineering comprises a flattening machine shell, wherein crawler wheels are arranged at the bottom of the flattening machine shell, two groups of crawler wheels are arranged, and a cleaning mechanism and a fixing mechanism are arranged at the bottom of the right side of the flattening machine shell;
the cleaning mechanism comprises a rectangular box, an empty groove is formed in the bottom of the rectangular box, a road pressing roller is movably connected inside the empty groove, a fixed shaft rod penetrates through the inside of the road pressing roller, the two sides of the fixed shaft rod are fixedly connected with the inner sides of fixed supporting rods, and the fixed supporting rods are provided with two groups.
The top cover is mainly used for covering the rectangular box, preventing large-scale mud blocks or stones from falling into the inside of the rectangular box and blocking the main roller to run, and protecting the roller in a sealing way.
Preferably, the fixing mechanism comprises a top cover, the bottom of the top cover is fixedly connected with two groups of tabling plates, and the two groups of tabling plates are inserted with tabling grooves.
Two sets of gomphosis boards and gomphosis groove looks adaptation of top cap bottom, through aim at back disect insertion with the gomphosis groove from the top and fix the top cap, through the mode of this kind of grafting, make things convenient for the later stage to outwards clear up the stone and the earth of rectangle incasement portion clearance out.
Preferably, the upper end of the fixed supporting rod is provided with a circular hole, the lower end of the casing of the tamping machine is provided with an inserting groove, and the upper end of the fixed supporting rod is inserted into the inserting groove.
The round hole formed in the upper end of the fixed supporting rod is mainly used for connecting the fixed supporting rod and the inserting groove in an inserting mode, and the fixed supporting rod and the shell of the tamping machine are connected into a whole through inserting the fixed bolt from top to bottom.
Preferably, the lower end of the casing of the tamping machine is provided with a threaded hole, the threaded hole is matched with the round hole, and a fixing bolt is fixedly connected at the joint of the round hole and the threaded hole.
Preferably, the fixing bolts are arranged in two groups, the leveling knives are arranged on the right side of the road rolling drum, and the bottoms of the leveling knives are fixedly connected with the inside of the rectangular box.
Preferably, a waste collecting area is arranged on the right side of the scraping knife, and a pushing handle is arranged outside the casing of the tamping machine.
Preferably, the two groups of the tabling grooves are fixedly connected with the inside of the rectangular box.
Compared with the prior art, the utility model provides a roadbed flattening device for road engineering, which has the following beneficial effects:
1. the roadbed flattening device for road engineering comprises a cleaning mechanism, wherein the upper half part of a roller is embedded in a rectangular box when the roadbed flattening device is used, when a worker pushes a shell of the flattening machine to flatten a road surface, stones embedded with soil adhered to the upper end of the roller can synchronously rotate along with the roller, when the roller rotates, the adhered stones or other hard objects pass through a scraping knife and are shoveled by the scraping knife, the roller is prevented from flattening the ground, the shoveled stones or hard objects fall into a waste collecting area along the scraping knife, the stones or hard objects are collected and recovered, and after the shell of the flattening machine is used, the stones or other hard objects are uniformly removed by the cleaning mechanism, so that the adhered stones or other hard objects are prevented from rubbing the road surface of the pressed surface.
2. The roadbed flattening device for road engineering has the advantages that through the fixing mechanism, when the device is used, particularly after the use of the shell of the flattening machine is finished, the stones removed by the centralized leveling knife are cleaned, the top cover is pulled upwards manually, the embedded plate inserted in the embedded groove moves upwards and is finally separated from the embedded groove, so that workers can clean the stones or soil in the waste collecting area in the rectangular box, and through the insertion type fixing, the workers can install and fix the stone quickly and the operation is simple, meanwhile, if the road roller has a problem and needs to be replaced, only the fixing bolt at the lower end of the casing of the tamping machine needs to be disassembled, the fixing support rod is separated from the casing of the tamping machine, and then the fixing support rod and the fixing shaft rod are disassembled, so that the road roller can be directly replaced, and when the road roller is maintained and replaced, the structure which is damaged independently can be replaced, and the maintenance cost is saved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a portion of the cleaning mechanism of the present invention;
FIG. 3 is a schematic view of a front cross-sectional structure of the cleaning mechanism of the present invention;
fig. 4 is a schematic perspective view of the top cover of the present invention.
Wherein: 1. a tamper housing; 2. a crawler wheel; 3. a push handle; 4. a rectangular box; 5. fixing the supporting rod; 6. a road roller; 7. a top cover; 8. a fitting groove; 9. a circular hole; 10. fixing the shaft lever; 11. inserting grooves; 12. fixing the bolt; 13. a scraping knife; 14. a waste collection zone; 15. a tabling plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a roadbed flattening device for road engineering comprises a shell 1 of a flattening machine, wherein two groups of crawler wheels 2 are arranged at the bottom of the shell 1 of the flattening machine, and a cleaning mechanism and a fixing mechanism are arranged at the bottom of the right side of the shell 1 of the flattening machine.
Through above-mentioned technical scheme, 1 mainly used of rammer machine shell tamps the road bed, and it is inside including drive arrangement, rammer device, the device is prior art, specifically can refer to chinese patent application number: CN2020223253208, the track wheel 2 is mainly used for the tamping machine housing 1 to tamp the ground without being unable to use due to poor road conditions.
Specifically, clearance mechanism includes rectangle case 4, and the dead slot has been seted up to rectangle case 4 bottom, and the inside swing joint of dead slot has the way roller 6, presses the inside fixed axostylus axostyle 10 that runs through of way roller 6, and fixed axostylus axostyle 10 both sides fixedly connected with fixed branch 5 is inboard, and fixed branch 5 is provided with two sets ofly.
Through the technical scheme, top cap 7 is mainly used for covering rectangle case 4, avoid having large-scale clod or stone to fall into the unable operation of road roller 6 of the inside card owner of rectangle case 4, carry out a sealed protection to road roller 6, road roller 6 is prior art, mainly used carries out the compaction to the road surface, road roller 6 follows the rotation when fixed axostylus axostyle 10 runs through road roller 6 mainly used external force promotes tamping machine shell 1, the both sides of fixed axostylus axostyle 10 respectively with the inboard fixed connection of two sets of fixed branch 5.
Specifically, the fixing mechanism comprises a top cover 7, the bottom of the top cover 7 is fixedly connected with embedded plates 15, two groups of embedded plates 15 are arranged, and embedded grooves 8 are inserted in the two groups of embedded plates 15.
Through above-mentioned technical scheme, two sets of gomphosis boards 15 and the gomphosis groove 8 looks adaptation of top cap 7 bottom, through from the top with the gomphosis groove 8 after aligning disect insertion fix top cap 7, through the mode of this kind of grafting, make things convenient for the later stage to outwards clear up the stone and the earth of 4 inside clearance play of rectangle casees.
Specifically, the upper end of the fixed supporting rod 5 is provided with a round hole 9, the lower end of the casing 1 of the tamping machine is provided with an inserting groove 11, and the upper end of the fixed supporting rod 5 is inserted into the inserting groove 11.
Through the technical scheme, the round hole 9 formed in the upper end of the fixed supporting rod 5 is mainly used for connecting the fixed supporting rod 5 and the insertion groove 11 in an insertion mode, the fixed supporting rod 5 and the tamping machine shell 1 are connected into a whole through the fixing bolt 12 in an insertion mode from top to bottom, and the round hole 9 mainly plays a role in convenient fixation.
Specifically, threaded holes are formed in the lower end of the casing 1 of the tamping machine, the threaded holes are matched with the round holes 9, and fixing bolts 12 are fixedly connected at the joint of the round holes 9 and the threaded holes.
Through the technical scheme, the threaded hole formed in the lower end of the tamping machine shell 1 is matched with the round hole 9, and when the fixed supporting rod 5 and the inserting groove 11 are inserted into the matched position, the round hole 9 is overlapped with the threaded hole and then fixed by the fixing bolt 12.
Specifically, the fixing bolts 12 are arranged in two groups, the leveling knife 13 is arranged on the right side of the road rolling drum 6, and the bottom of the leveling knife 13 is fixedly connected with the inside of the rectangular box 4.
Through the technical scheme, the fixing bolt 12 mainly plays a role of fixing the fixing support rod 5 connected with the rectangular box 4 and the casing 1 of the tamping machine together, and meanwhile, the fixing bolt can be quickly detached when the road roller 6 is replaced in the later period, the top of the leveling knife 13 is close to the road roller 6, and if soil and stones are adhered to the upper end of the road roller 6, sundries at the upper end of the road roller 6 are removed and cleaned through the leveling knife 13.
Specifically, a waste collecting area 14 is arranged at the right side of the scraping knife 13, and a pushing handle 3 is arranged outside the casing 1 of the tamping machine.
Through above-mentioned technical scheme, the debris that strickle 13 cleared up slide right along strickle 13, finally pile up in waste material collecting region 14 department, concentrate the storage to debris, make things convenient for the later stage to carry out once only unified clearance.
Specifically, two sets of the fitting grooves 8 are provided, and the two sets of the fitting grooves 8 are fixedly connected with the inside of the rectangular box 4.
Through above-mentioned technical scheme, gomphosis groove 8 is through being in the same place fixed with rectangle case 4, when gomphosis board 15 and gomphosis groove 8 grafting, can not appear rocking to carry out spacing fixed to gomphosis board 15.
When the automatic leveling machine is used, the upper half part of the roller 6 is embedded in the rectangular box 4, when a worker pushes the tamping machine shell 1 to tamp a road surface, stones embedded in soil adhered to the upper end of the roller 6 can synchronously rotate along with the roller 6, when the roller 6 rotates, adhered stones or other hard objects are shoveled off by the scraper 13 when passing through the scraper 13, the influence on flattening the ground surface by the roller 6 is avoided, meanwhile, the shoveled stones or hard objects fall down to the waste collecting region 14 along the scraper 13 for centralized recovery, and after the use of the tamping machine shell 1 is finished, the stones or other hard objects adhered to the roller are removed in a unified mode, so that the stones are prevented from rubbing the road surface of the pressed surface
When the use of the shell 1 of the tamping machine is finished, stones removed by the centralized scraping knife 13 are cleaned, the top cover 7 is pulled upwards manually, the embedded plate 15 inserted into the embedded groove 8 moves upwards and is finally separated from the embedded groove 8, workers can clean the stones or soil in the waste collecting area 14 inside the rectangular box 4, through the insertion type fixing, the workers can install and fix the stones quickly, the operation is simple, meanwhile, if the roller 6 has problems and needs to be replaced, only the fixing bolt 12 at the lower end of the shell 1 of the tamping machine needs to be disassembled, the fixing support rod 5 is separated from the shell 1 of the tamping machine, then the fixing support rod 5 and the fixing shaft lever 10 are disassembled, the roller 6 can be directly replaced, and when the roller is maintained and replaced, the structure can be replaced aiming at independent damage, and the maintenance cost is saved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a be used for road bed device of ramming down for road engineering, includes ramming machine shell (1), its characterized in that: the bottom of the casing (1) of the tamping machine is provided with two groups of crawler wheels (2), and the bottom of the right side of the casing (1) of the tamping machine is provided with a cleaning mechanism and a fixing mechanism;
the cleaning mechanism comprises a rectangular box (4), an empty groove is formed in the bottom of the rectangular box (4), a road pressing roller (6) is movably connected inside the empty groove, a fixed shaft rod (10) penetrates through the inside of the road pressing roller (6), fixed support rods (5) are fixedly connected to the two sides of the fixed shaft rod (10) in the inner side, and the fixed support rods (5) are provided with two groups.
2. The roadbed flattening device for road engineering according to claim 1, characterized in that: the fixing mechanism comprises a top cover (7), the bottom of the top cover (7) is fixedly connected with embedded plates (15), two groups of embedded plates (15) are arranged, and embedded grooves (8) are inserted into the two groups of embedded plates (15).
3. The roadbed flattening device for road engineering according to claim 2, characterized in that: the upper end of the fixed supporting rod (5) is provided with a round hole (9), the lower end of the tamping machine shell (1) is provided with an inserting groove (11), and the upper end of the fixed supporting rod (5) is inserted into the inserting groove (11).
4. A roadbed flattening device for road engineering according to claim 3, characterized in that: the lower end of the tamping machine shell (1) is provided with a threaded hole, the threaded hole is matched with the round hole (9), and a fixing bolt (12) is fixedly connected at the joint of the round hole (9) and the threaded hole.
5. The roadbed flattening device for road engineering according to claim 4, characterized in that: the fixing bolts (12) are arranged in two groups, the leveling knives (13) are arranged on the right side of the road rolling drum (6), and the bottoms of the leveling knives (13) are fixedly connected with the inside of the rectangular box (4).
6. The roadbed flattening device for road engineering according to claim 5, characterized in that: and a waste collecting area (14) is arranged on the right side of the scraping knife (13), and a pushing handle (3) is arranged outside the casing (1) of the tamping machine.
7. The roadbed flattening device for road engineering according to claim 2, characterized in that: the two groups of the tabling grooves (8) are arranged, and the two groups of the tabling grooves (8) are fixedly connected with the inside of the rectangular box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122462998.5U CN216194646U (en) | 2021-10-13 | 2021-10-13 | Roadbed flattening device for road engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122462998.5U CN216194646U (en) | 2021-10-13 | 2021-10-13 | Roadbed flattening device for road engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216194646U true CN216194646U (en) | 2022-04-05 |
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ID=80865101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122462998.5U Active CN216194646U (en) | 2021-10-13 | 2021-10-13 | Roadbed flattening device for road engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216194646U (en) |
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2021
- 2021-10-13 CN CN202122462998.5U patent/CN216194646U/en active Active
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